238492798

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 373368960

約数和(自身を除く): 134876162

約数列:

[1, 2, 61, 67, 122, 134, 163, 179, 326, 358, 4087, 8174, 9943, 10919, 10921, 11993, 19886, 21838, 21842, 23986, 29177, 58354, 666181, 731573, 1332362, 1463146, 1779797, 1954859, 3559594, 3909718, 119246399, 238492798]

約数ペア:

[(1, 238492798), (2, 119246399), (61, 3909718), (67, 3559594), (122, 1954859), (134, 1779797), (163, 1463146), (179, 1332362), (326, 731573), (358, 666181), (4087, 58354), (8174, 29177), (9943, 23986), (10919, 21842), (10921, 21838), (11993, 19886)]